2450 Views Updated 27 September 2026

A3762000701 Mercedes-Benz LK/LN2 Water Pump

525.01.0008

Summary

This heavy-duty water pump is engineered for Mercedes-Benz LK/LN2 vehicles equipped with OM 366 engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy loads. Designed for durability and precision fitment in commercial vehicle applications. Equivalent to OE Mercedes-Benz A3762000701.

Product identifiers
EAN Code	8699031076621

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Compatible OEM Codes

MERCEDES BENZ
- 376 200 07 01
- 366 200 59 01
- 366 200 09 01
- 366 200 07 01
- 366 200 04 01

Description

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and protects engine components from thermal stress during heavy commercial vehicle operations.

Designed specifically for Mercedes-Benz LK/LN2 models, including the 814, 1114, and 1314 series, this pump is compatible with OM 366 engines. It provides a reliable solution for various configurations such as the 814 K, 914 AK, and 1114 S, ensuring stable performance across diverse duty cycles.

For optimal performance, technicians should inspect the pump during routine belt or timing belt service. Common signs of wear include coolant leakage from the weep hole or unusual mechanical noise. Ensuring correct installation with high-strength components helps prevent sudden engine temperature spikes and potential damage.

Consult your authorized distributor to check the compatibility list.

OE cross-reference

525.01.0008 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A3762000701.

Other OEMs

MERCEDES BENZ

A3762000701
A3662005901
A3662000901
A3662000701
A3662000401
3762000701
376.200.0701
376.200.07.01
376 200 0701
3662005901
3662000901
3662000701
3662000401
366.200.5901
366.200.59.01
366.200.0901
366.200.09.01
366.200.0701
366.200.07.01
366.200.0401
366.200.04.01
366 200 5901
366 200 0901
366 200 0701
366 200 0401
376 200 07 01
366 200 59 01
366 200 09 01
366 200 07 01
366 200 04 01

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
MERCEDES BENZ	LK/LN2	1114	OM 366
MERCEDES BENZ	LK/LN2	1114 A	OM 366
MERCEDES BENZ	LK/LN2	1114 AK	OM 366
MERCEDES BENZ	LK/LN2	1114 K	OM 366
MERCEDES BENZ	LK/LN2	1114 L	OM 366
MERCEDES BENZ	LK/LN2	1114 S	OM 366
MERCEDES BENZ	LK/LN2	1117	OM 366 A
MERCEDES BENZ	LK/LN2	1117	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 A	OM 366 A
MERCEDES BENZ	LK/LN2	1117 A	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 AK	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 K	OM 366 A
MERCEDES BENZ	LK/LN2	1117 K	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 L	OM 366 A
MERCEDES BENZ	LK/LN2	1117 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 LO	OM 366 A
MERCEDES BENZ	LK/LN2	1117 LO	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 LS	OM 366 A
MERCEDES BENZ	LK/LN2	1117 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 O	OM 366 A
MERCEDES BENZ	LK/LN2	1117 O	OM 366 LA
MERCEDES BENZ	LK/LN2	1117 S	OM 366 A
MERCEDES BENZ	LK/LN2	1117 S	OM 366 LA
MERCEDES BENZ	LK/LN2	1120	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 AF	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 F	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 LO	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 O	OM 366 LA
MERCEDES BENZ	LK/LN2	1120 S	OM 366 LA
MERCEDES BENZ	LK/LN2	1124 AF	OM 366 LA
MERCEDES BENZ	LK/LN2	1124 F	OM 366 LA
MERCEDES BENZ	LK/LN2	1314	OM 366
MERCEDES BENZ	LK/LN2	1314 AK	OM 366
MERCEDES BENZ	LK/LN2	1314 K	OM 366
MERCEDES BENZ	LK/LN2	1317	OM 366 A
MERCEDES BENZ	LK/LN2	1317	OM 366 LA
MERCEDES BENZ	LK/LN2	1317 K	OM 366 A
MERCEDES BENZ	LK/LN2	1317 K	OM 366 LA
MERCEDES BENZ	LK/LN2	1317 L	OM 366 A
MERCEDES BENZ	LK/LN2	1317 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1317 LS	OM 366 A
MERCEDES BENZ	LK/LN2	1317 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	1317 S	OM 366 A
MERCEDES BENZ	LK/LN2	1317 S	OM 366 LA
MERCEDES BENZ	LK/LN2	1320	OM 366 LA
MERCEDES BENZ	LK/LN2	1320 AK	OM 366 LA
MERCEDES BENZ	LK/LN2	1320 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1320 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	1320 S	OM 366 LA
MERCEDES BENZ	LK/LN2	1324	OM 366 LA
MERCEDES BENZ	LK/LN2	1324 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1324 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	1324 S	OM 366 LA
MERCEDES BENZ	LK/LN2	1517	OM 366 A
MERCEDES BENZ	LK/LN2	1517	OM 366 LA
MERCEDES BENZ	LK/LN2	1517 L	OM 366 A
MERCEDES BENZ	LK/LN2	1517 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1520	OM 366 LA
MERCEDES BENZ	LK/LN2	1520 L	OM 366 LA
MERCEDES BENZ	LK/LN2	1824 L	OM 366 LA
MERCEDES BENZ	LK/LN2	2020 L	OM 366 LA
MERCEDES BENZ	LK/LN2	814	OM 366
MERCEDES BENZ	LK/LN2	814 F	OM 366
MERCEDES BENZ	LK/LN2	814 K	OM 366
MERCEDES BENZ	LK/LN2	814 KO	OM 366
MERCEDES BENZ	LK/LN2	814 LO	OM 366
MERCEDES BENZ	LK/LN2	814 O	OM 366
MERCEDES BENZ	LK/LN2	814 S	OM 366
MERCEDES BENZ	LK/LN2	814L	OM 366
MERCEDES BENZ	LK/LN2	817	OM 366 A
MERCEDES BENZ	LK/LN2	817	OM 366 LA
MERCEDES BENZ	LK/LN2	817 F	OM 366 A
MERCEDES BENZ	LK/LN2	817 F	OM 366 LA
MERCEDES BENZ	LK/LN2	817 K	OM 366 A
MERCEDES BENZ	LK/LN2	817 K	OM 366 LA
MERCEDES BENZ	LK/LN2	817 L	OM 366 A
MERCEDES BENZ	LK/LN2	817 L	OM 366 LA
MERCEDES BENZ	LK/LN2	817 LO	OM 366 A
MERCEDES BENZ	LK/LN2	817 LO	OM 366 LA
MERCEDES BENZ	LK/LN2	817 LS	OM 366 A
MERCEDES BENZ	LK/LN2	817 LS	OM 366 LA
MERCEDES BENZ	LK/LN2	817 O	OM 366 A
MERCEDES BENZ	LK/LN2	817 O	OM 366 LA
MERCEDES BENZ	LK/LN2	817 S	OM 366 A
MERCEDES BENZ	LK/LN2	817 S	OM 366 LA
MERCEDES BENZ	LK/LN2	914	OM 366
MERCEDES BENZ	LK/LN2	914 AK	OM 366
MERCEDES BENZ	LK/LN2	914 K	OM 366
MERCEDES BENZ	LK/LN2	914 KO	OM 366
MERCEDES BENZ	LK/LN2	917	OM 366 LA
MERCEDES BENZ	LK/LN2	917 AF	OM 366 A
MERCEDES BENZ	LK/LN2	917 AF	OM 366 LA
MERCEDES BENZ	LK/LN2	917 AK	OM 366 LA
MERCEDES BENZ	LK/LN2	917 K	OM 366 LA
MERCEDES BENZ	LK/LN2	917 KO	OM 366 LA
MERCEDES BENZ	LK/LN2	917 LAF	OM 366 A
MERCEDES BENZ	LK/LN2	O 1114	OM 366
MERCEDES BENZ	LK/LN2	O 1114 L	OM 366
MERCEDES BENZ	MK	1222 AF	OM 366 LA
MERCEDES BENZ	MK	1224 AF	OM 366 LA
MERCEDES BENZ	MK	1417	OM 366 A
MERCEDES BENZ	MK	1417	OM 366 LA
MERCEDES BENZ	MK	1417 A	OM 366 A
MERCEDES BENZ	MK	1417 A	OM 366 LA
MERCEDES BENZ	MK	1417 AK	OM 366 A
MERCEDES BENZ	MK	1417 AK	OM 366 LA
MERCEDES BENZ	MK	1417 K	OM 366 A
MERCEDES BENZ	MK	1420	OM 366 LA
MERCEDES BENZ	MK	1420 L	OM 366 LA
MERCEDES BENZ	MK	1420 LS	OM 366 LA
MERCEDES BENZ	MK	1717	OM 366 A
MERCEDES BENZ	MK	1717 AK	OM 366 A
MERCEDES BENZ	MK	1717 K	OM 366 A
MERCEDES BENZ	MK	1717 L	OM 366 A
MERCEDES BENZ	MK	1720	OM 366 LA
MERCEDES BENZ	MK	1720 L	OM 366 LA
MERCEDES BENZ	MK	1720 S	OM 366 LA
MERCEDES BENZ	MK	1820	OM 366 LA
MERCEDES BENZ	MK	1820 L	OM 366 LA
MERCEDES BENZ	MK	2320 L	OM 366 LA
MERCEDES BENZ	MK	2420	OM 366 LA
MERCEDES BENZ	MK	2420 L	OM 366 LA

FAQ

What is the function of this water pump?

The water pump circulates coolant through the engine and radiator to maintain the ideal operating temperature for the OM 366 engine.

Which Mercedes-Benz models is this compatible with?

This unit is designed for Mercedes-Benz LK/LN2 series, including various models like the 814, 914, 1114, and 1314.

When should I replace my water pump?

It is recommended to inspect the pump during belt service or if you notice coolant leaks or bearing noise.

How can I ensure correct fitment?

Verify that your vehicle uses the OM 366 engine and check your current pump's specifications against the compatibility list.

What are the OE reference numbers of this part?

525.01.0008 directly replaces Mercedes-Benz OE number A3762000701.